Copper-Coated Arc Welder Carbons from United States
Copper-coated carbons primarily designed for arc lighting, occasionally used as substitutes in portable arc welders for light-duty applications. Their primary function is to produce a stable electrical arc in illumination systems, making them lamp carbons under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Classify these as lamp carbons since their primary design is for arc lighting, not welding
• Be prepared to demonstrate the intended use to CBSA if questioned
• Check if the copper coating affects the tariff classification under carbon articles